42837256

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 100932480

約数和(自身を除く): 58095224

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 197, 308, 353, 394, 616, 706, 788, 1379, 1412, 1576, 2167, 2471, 2758, 2824, 3883, 4334, 4942, 5516, 7766, 8668, 9884, 11032, 15169, 15532, 17336, 19768, 27181, 30338, 31064, 54362, 60676, 69541, 108724, 121352, 139082, 217448, 278164, 486787, 556328, 764951, 973574, 1529902, 1947148, 3059804, 3894296, 5354657, 6119608, 10709314, 21418628, 42837256]

約数ペア:

[(1, 42837256), (2, 21418628), (4, 10709314), (7, 6119608), (8, 5354657), (11, 3894296), (14, 3059804), (22, 1947148), (28, 1529902), (44, 973574), (56, 764951), (77, 556328), (88, 486787), (154, 278164), (197, 217448), (308, 139082), (353, 121352), (394, 108724), (616, 69541), (706, 60676), (788, 54362), (1379, 31064), (1412, 30338), (1576, 27181), (2167, 19768), (2471, 17336), (2758, 15532), (2824, 15169), (3883, 11032), (4334, 9884), (4942, 8668), (5516, 7766)]